Trane WHL0537 Blower Wheel 318172-701 Natural refrigerant flow modulation helps

Natural refrigerant flow modulation helps maintain refrigeration receiver pressure

Enhanced Efficiency: Eliminates air bypass and leaks to ensure the HVAC system operates at maximum AFUE/SEER ratings

Simplified Service: Features a DPDT 90340 plug-in relay for easy testing and field replacement

This HVAC control board is essential for maintaining the sophisticated balance of temperature and humidity management found in modern modulating and multi-stage systems

Designed with the signature replaceable cartridge design

Trane WHL0537 Blower Wheel 318172-701 Natural refrigerant flow modulation helpsThe Trane WHL0537 Blower Wheel is a critical OEM replacement component designed for high performance air delivery in Trane indoor air handling systems and residential furnaces. With a 10. 6 inch diameter and a 4. 5 inch width, this wheel is engineered for precision balance to minimize vibration and extend the service life of the blower motor. The assembly features a 1 2 inch bore designed for a secure fit on standard motor shafts and operates with a